WASHINGTON--(BUSINESS WIRE)--A group of leading energy companies - Calpine Corporation, Constellation
Energy, Exelon Corporation, PG&E Corporation, Public Service Enterprise
Group, Inc., and Seattle City Light - congratulates the U.S.
Environmental Protection Agency (EPA) on today’s release of its proposed
rule to establish National Emissions Standards for Hazardous Air
Pollutants for Electric Utility Generators. This landmark rule - known
as the “Toxics Rule” - will, for the first time, set federal limits for
hazardous air emissions from coal-fired plants that EPA identified as
posing serious health effects and harm to the environment.

For over a decade, operators of coal-fired generation have known that
pollution controls would be required to comply with Clean Air Act (CAA)
requirements to reduce hazardous air emissions like mercury,
hydrochloric acid, and arsenic. Most of the industry has been preparing
for the rule by investing in modern pollution controls and cleaner, more
efficient power plants.

“We recently completed the installation of a major air quality control
system, including scrubbers, baghouse, and other equipment at one of our
major coal facilities in Maryland,” said Paul Allen, senior vice
president and chief environmental officer of Constellation Energy.
“These systems work effectively and result in dramatically lower
emissions of mercury, sulfur dioxide, particulate matter, and acid
gases. We know from experience that constructing this technology can be
done in a reasonable time frame, especially with good advance planning;
and there is meaningful job creation associated with the projects.”

“While we are still evaluating the rule, we believe the Toxics Rule can
be achieved in a cost-effective manner while maintaining the reliability
of the electric system,” said Anne Hoskins, Public Service Enterprise
Group’s senior vice president for public affairs and sustainability.
“The industry has had more than enough time to study and prepare for
these requirements. We support the EPA’s efforts to finalize the rule in
order to reap the significant public health benefits as indicated by the
Agency’s analysis. There ought to be no further delay.”

The Toxics Rule will fulfill a requirement established by Congress in
the 1990 amendments to the CAA to reduce emissions of hazardous air
pollutants. EPA recently published a peer-reviewed study that estimates
that between 1990 and 2020, the Clean Air Act will provide over $2
trillion in benefits and save over 2 million lives.

We look forward to working with EPA to ensure the timely final adoption
of this rule as well as its effective implementation.